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Merge branch 'master' of github.com:adulau/pdns-qof

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	i-d/pdns-qof.txt
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Alexandre Dulaunoy 2013-12-25 19:55:18 +01:00
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i-d/pdns-qof.xml
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@ -17,6 +17,7 @@
<!ENTITY RFC3912 SYSTEM "http://xml.resource.org/public/rfc/bibxml/reference.RFC.3912.xml"> <!ENTITY RFC3912 SYSTEM "http://xml.resource.org/public/rfc/bibxml/reference.RFC.3912.xml">
<!ENTITY RFC6648 SYSTEM "http://xml.resource.org/public/rfc/bibxml/reference.RFC.6648.xml"> <!ENTITY RFC6648 SYSTEM "http://xml.resource.org/public/rfc/bibxml/reference.RFC.6648.xml">
<!ENTITY RFC2234 SYSTEM "http://xml.resource.org/public/rfc/bibxml/reference.RFC.2234.xml"> <!ENTITY RFC2234 SYSTEM "http://xml.resource.org/public/rfc/bibxml/reference.RFC.2234.xml">
<!ENTITY RFC6973 SYSTEM "http://xml.resource.org/public/rfc/bibxml/reference.RFC.6973.xml">
<!ENTITY I-D.narten-iana-considerations-rfc2434bis SYSTEM "http://xml.resource.org/public/rfc/bibxml3/reference.I-D.narten-iana-considerations-rfc2434bis.xml"> <!ENTITY I-D.narten-iana-considerations-rfc2434bis SYSTEM "http://xml.resource.org/public/rfc/bibxml3/reference.I-D.narten-iana-considerations-rfc2434bis.xml">
]> ]>
@ -268,6 +269,13 @@ CR = %x0D
<t>This memo includes no request to IANA.</t> <t>This memo includes no request to IANA.</t>
</section> </section>
<section anchor="Privacy" title="Privacy Considerations">
<t>Passive DNS Servers collect DNS answers from multiple collecting points ("sensors") which are located on the Internet-facing side of DNS recursors. In this process, they intentionally omit the source IP, source port, destination IP and destination port. Furthermore, since multiple sensors feed into a passive DNS server, the resulting data gets mixed together, reducing the likelyhood that Passive DNS Servers are able to find out much about the actual person querying the DNS records nor who actually sent the query. In this sense, passive DNS Servers are similar to keeping an archive of all previous phone books -- if public DNS records can be compared to phone numbers, as they often are.
Nevertheless, the authors encourage Passive DNS implementors to take special care of privacy issues. <!-- FIXME: add reference / link --> draft-bortzmeyer-dnsop-dns-privacy-01.txt is an excellent starting point for this.
Finally, the overall recommendations in <xref target="RFC6973">RFC6973</xref> should be taken into consideration when designing any application which uses Passive DNS data.</t>
</section>
<section anchor="Security" title="Security Considerations"> <section anchor="Security" title="Security Considerations">
<t>In some cases, Passive DNS output might contain confidential information and its access might be restricted. When a user is querying multiple Passive DNS and aggregating the data, the sensitivity of the data must be considered.</t> <t>In some cases, Passive DNS output might contain confidential information and its access might be restricted. When a user is querying multiple Passive DNS and aggregating the data, the sensitivity of the data must be considered.</t>
</section> </section>
@ -300,6 +308,7 @@ CR = %x0D
&RFC3597; &RFC3597;
&RFC6648; &RFC6648;
&RFC2234; &RFC2234;
&RFC6973;
</references> </references>
<references> <references>
<reference anchor="WEINERPDNS" target="http://www.enyo.de/fw/software/dnslogger/first2005-paper.pdf"> <reference anchor="WEINERPDNS" target="http://www.enyo.de/fw/software/dnslogger/first2005-paper.pdf">